CVE-2026-3496
JetBooking <= 4.0.3 - Unauthenticated SQL Injection via 'check_in_date' Parameter
CVSS Score
7.5
EPSS Score
0.0%
EPSS Percentile
0th
The JetBooking plugin for WordPress is vulnerable to SQL Injection via the 'check_in_date' parameter in all versions up to, and including, 4.0.3. This is due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
| CWE | CWE-89 |
| Vendor | crocoblock |
| Product | jetbooking |
| Published | Mar 11, 2026 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
Crocoblock / JetBooking
0 ≤ 4.0.3
References
Credits
Phú